English Language
WordTools.ai
BETA
meaning
in a sentence
phrases
associations
synonyms
Sentences with phrase «mammals tens of millions years»
Not exact matches
These marine
mammals
have been using echolocation - bouncing high - frequency sounds off underwater objects - to find prey for
tens
of
millions
of
years
.
https://www.scientificamerican.com/
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
https://www.scientificamerican.com/